var context = Domain(
  product("System"), 
  actor("Google", being -> machine), 
  actor("Phone OS", being -> machine), 
  actor("Product owner", being -> machine),
  actor("User", being -> human),
  actor("Developer", being -> human),
  interface("Map view", dir -> bi), 
  interface("Store information", dir -> bi), 
  interface("Interaction", dir -> bi),
  interface("Development", dir -> bi),
  interface("GUI", dir -> bi),
  data("Map request"),
  data("Map"),
  data("Information request"),
  data("Information"),
  data("Interaction data betwene applications"),
  data("Releases"),
  data("Feedback"),
  data("Information request"),
  data("Information"),
  data("Product feedback"),
  product("System") has interface("Map view"),
  product("System") has interface("Store information"),
  product("System") has interface("Interaction"),
  product("System") has interface("Development"),
  product("System") has interface("GUI"),
  interface("Map view") has (data("Map request"), data("Map")),
  interface("Store information") has (data("Information request"), data("Information")),
  interface("Interaction") has data("Interaction betwene applications"),
  interface("Development") has (data("Releases"), data("Feedback")),
  interface("GUI") has (data("Information request"), data("Information"), data("Product feedback")) 
)
